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| author | Gabe Black <gblack@eecs.umich.edu> | 2007-02-28 16:49:17 +0000 |
|---|---|---|
| committer | Gabe Black <gblack@eecs.umich.edu> | 2007-02-28 16:49:17 +0000 |
| commit | ececf101c7e6bfcf06bd9a8b54cc0fabaea84205 (patch) | |
| tree | 1d271a1d80447187feb3b389da102c683273ad77 /src/arch/sparc/isa/decoder.isa | |
| parent | eb57b4f2141a19aff0a27db27cbb0892eef79960 (diff) | |
| download | gem5-ececf101c7e6bfcf06bd9a8b54cc0fabaea84205.tar.xz | |
Make the m5 psuedo instructions use the BasicOperate format
--HG--
extra : convert_revision : f02da702ab9b99da124fac7e10a07386b04f3a0f
Diffstat (limited to 'src/arch/sparc/isa/decoder.isa')
| -rw-r--r-- | src/arch/sparc/isa/decoder.isa | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/src/arch/sparc/isa/decoder.isa b/src/arch/sparc/isa/decoder.isa index 3b84e3073..36b9d1caa 100644 --- a/src/arch/sparc/isa/decoder.isa +++ b/src/arch/sparc/isa/decoder.isa @@ -1012,17 +1012,19 @@ decode OP default Unknown::unknown() // M5 special opcodes use the reserved IMPDEP2A opcode space 0x37: decode M5FUNC { #if FULL_SYSTEM - // we have 7 bits of space here to play with... - 0x21: m5exit({{PseudoInst::m5exit(xc->tcBase(), O0); - }}, No_OpClass, IsNonSpeculative); - 0x50: m5readfile({{ - O0 = PseudoInst::readfile(xc->tcBase(), O0, O1, O2); - }}, IsNonSpeculative); - 0x51: m5break({{PseudoInst::debugbreak(xc->tcBase()); - }}, IsNonSpeculative); - 0x54: m5panic({{ - panic("M5 panic instruction called at pc=%#x.", xc->readPC()); - }}, No_OpClass, IsNonSpeculative); + format BasicOperate { + // we have 7 bits of space here to play with... + 0x21: m5exit({{PseudoInst::m5exit(xc->tcBase(), O0); + }}, No_OpClass, IsNonSpeculative); + 0x50: m5readfile({{ + O0 = PseudoInst::readfile(xc->tcBase(), O0, O1, O2); + }}, IsNonSpeculative); + 0x51: m5break({{PseudoInst::debugbreak(xc->tcBase()); + }}, IsNonSpeculative); + 0x54: m5panic({{ + panic("M5 panic instruction called at pc=%#x.", xc->readPC()); + }}, No_OpClass, IsNonSpeculative); + } #endif default: Trap::impdep2({{fault = new IllegalInstruction;}}); } |